I have gone through periods of constant anxiety with a few panic attacks thrown in as well, so I know how you are feeling. I also have the fuzzy, funny feeling in my head, alot. Especially when I'm tired or have pms. I agree that you should talk to your doctor about medication. I take xanax (alprazolam) on an as needed basis and I haven't had any side effects except for feeling a bit more tired. During the time that I had constant anxiety, I was taking the xanax spaced out during the day (one every 3-4 hours) for a week or so, giving myself a break from feeling anxious all the time. After that, I was able to go back to as needed which is usually the morning and then I don't need it during the afternoon or evening hours. Talk to you doctor and keep me updated on how you are doing.